1 n features l contact rating: 60vdc, 30a; 72vdc, 25a l wide contact gap: 2 x 3.2mm l compact size: 36.5 (l) x 34.9 (w) x 30.2 (h) mm l 1 form a contact l high insulation (between coil and contact) - insulation distance: clearance > 8.0mm cr eepage > 9.5mm - dielectric strength: 5,000vac - surge strength: 10,000v l flammability ul94v-0 (plastics) l rohs compliant please see page 6 for more information actual marking does not carry the type name : "ftr" e.g.: ordering code: ftr-k2wak012w actual mar king: k2wak012w power relay 1 pole - 30a dc relay 2 x 3.2mm contact gap ftr-k2w series n partnumber information ftr-k2w a k 012 w [example] (a) (b) (c) (d) (e) (a) r elay type ftr -k2w : ftr-k2w-series (b) contact confguration a : 1 form a (c) coilt type k : s tandard (2,000mw) (d) coil r ated voltage 12 : 5.....24 vdc coil r ating table at page 3 (e) cont act material w : sil ver alloy ftr-k1 series
2 n specification item ftr-k2w contact data confguration 1 form a material silver alloy resistance (initial) max. 100mohm at 1a, 6vdc contact rating 30a / 60vdc, 25a / 72vdc (resistive) life mechanical min. 1 x 10 6 operations electrical 10 x 10 3 operations coil data rated power (at 20 c) approximately 2,000mw nominal voltage 5, 12, 24, 48vdc operating temperature range -40 c to +70 c (no frost) timing data operate (at nominal voltage) max. 30ms (without bounce) release max. 15ms (no diode) insulation resistance (initial) min. 1,000mohm at 500vdc dielectric strength open contacts 2,000vac (50/60 hz) 1min. coil and contacts 5,000vac (50/60 hz) 1min. surge strength coil to contacts 10,000v / 1.2 x 50s standard wave clearance 8 mm creepage 9.5 mm other vibration resistance misoperation 10 to 55hz double amplitude 1.5 mm endurance 10 to 55hz double amplitude 1.5 mm shock resistance misoperation min. 100m/s2 (11 1ms) endurance min. 1,000m/s2 (6 1ms) weight approximately 74 g sealing flux proof, rt ii notes: 1. t o prevent hazardous situation in case of catastrophic contact failures like contact welding, please carefully evaluate the relay application parameters, to assure a fail-safe design. this is particularly important in case of over spec use and long periods of continuous use. 2. use of a var istor in parallel over the coil is recommended to clamp reverse inductive voltage surges. r everse blocking voltage should be about 3 times the surge voltage level. 3. a cont act carrying currents higher than 10a, it is recommended to consider addition heat develop in the pcb contact tracks. 4. specifed values are valid in case of series connection of coils, by connecting pin 2 and 3, at tamb 20 c and at zero cont act current. ftr-k2w series ftr-k1 series
3 type compliance contact rating ul ul 508 csa22.2 no. 14-05 30a, 60vdc, resistive, 10,000 cycles tuv en61810-1 / iec61810-1 30a, 60vdc, resistive, 10,000 cycles n safety standards ftr-k2w series n coil rating coil code rated coil voltage (vdc) coil resistance +/- 10% (ohm) must operate voltage (vdc) * must release - voltage (vdc) * rated power +/- 10% (mw) 005 5 12.5 3.25 0.25 approx. 2,000 012 12 72 7.8 0.6 024 24 290 15.6 1.2 048 48 1,160 31.2 2.4 notes: 1) specifed values ar e valid in case of ser ies connection of coils, b y connecting pin 2 and 3, at t amb 20 c and at zero contact current. 2) n ormal use it at nominal coil voltage. if the relay is energized at higher coil voltage, refer to data coil temperature rise *specifed operate- and must release voltage are valid for pulse wave voltages. ftr-k1 series
4 n characteristic data the graphs are based on measurement data and are typical values. please use this graph for reference purposes ftr-k2w series ftr-k1 series
5 n dimensions l dimensions unit: mm l circuit (bottom view) l schematics (bottom view) l pc board pattern (bottom view) notes: a. use of a varistor in parallel over the coil is recommended to clamp reverse inductive voltage surges. reverse blocking voltage should be about 3 times the surge voltage level. b. connect pin 2 and 3 to connect coils in series. c. to enhance a current carry capability, connect pin 5 with 6 and pin 7 with 8. d. coils are polarity insensitive. ftr-k2w series ftr-k1 series
6 1. general information l all signal and power relays produced by fujitsu components are compliant with rohs directive 2002/95ec including amendments. l cadmium as used in electrical contacts is exempted from the rohs directives on october 21st, 2005. (ame ndment to directive 2002/95/ec) l all of our signal and power relays are lead-free. please refer to lead-free status info for older date codes at : http://www.fujitsu.com/us/downloads/micro/fcai/relays/lead-free-letter.pdf l lead free solder plating on relay terminals is sn-3.0ag-0.5cu, unless otherwise specified. this mat erial has been verified to be compatible with pbsn assembly process. 2. recommended lead free solder profile l recommended solder sn-3.0ag-0.5cu. rohs compliance and lead free information 3. moisture sensitivity l moisture sensitivity level standard is not applicable to electromechanical relays, unless otherwise indicated. 4. tin whiskers l dipped snagcu solder is known as presenting a low risk to tin whisker development. no considerable length whisk er was found by our in house test. we highly recommend that you confrm your actual solder conditions flow solder condition: 3uhkhdwlj pd[lpp soldering: dip within 5 sec. at vroghu edwk solder by soldering iron: soldering iron 7hpshudwuh pdlpp duration: maximum 3 sec. ftr-k2w series ftr-k1 series
7 fujitsu components international headquarter offces japan fujitsu component limited gotanda-chuo building 3-5, higashigotanda 2-chome, shinagawa-ku tokyo 141, japan tel: (81-3) 5449-7010 fax: (81-3) 5449-2626 email: promothq@ft.ed.fujitsu.com web: www.fcl.fujitsu.com north and south america fujitsu components america, inc. 250 e. caribbean drive sunnyvale, ca 94089 u.s.a. tel: (1-408) 745-4900 fax: (1-408) 745-4970 email: components@us.fujitsu.com web: http://us.fujitsu.com/components europe fujitsu components europe b.v. diamantlaan 25 2132 wv hoofddorp netherlands tel: (31-23) 5560910 fax: (31-23) 5560950 email: info@fceu.fujitsu.com web: emea.fujitsu.com/components/ asia pacifc fujitsu components asia ltd. 102e pasir panjang road #01-01 citilink warehouse complex singapore 118529 tel: (65) 6375-8560 fax: (65) 6273-3021 email: fcal@fcal.fujitsu.com web: http://www.fujitsu.com/sg/services/micro/components/ ?2012 fujitsu components europe b.v. all rights reserved. all trademarks or registered trademarks are the property of their respective owners. the contents, data and information in this datasheet are provided by fujitsu component ltd. as a service only to its user and only for general information purposes. the use of the contents, data and information provided in this datasheet is at the users own risk. fujitsu has assembled this datasheet with care and will endeavor to keep the contents, data and information correct, accurate, comprehensive, complete and up to date. )mlwv rpsrhwv (ursh %9 dg dioldwhg frpsdlhv gr krhhu rw dffhsw d uhvsrvlelolw ru oldelolw r wkhlu ehkdoi ru r ehkdoi ri lwv employees, for any loss or damage, direct, indirect or consequential, with respect to this datasheet, its contents, data, and information and related graphics and the correctness, reliability, accuracy, comprehensiveness, usefulness, availability and completeness thereof. 1ru gr )mlwv rpsrhwv (ursh %9 dg dioldwhg frpsdlhv dffhsw r wkhlu ehkdoi ru r ehkdoi ri lwv hpsorhhv d uhvsrvlelolw ru oldelolw iru d uhsuhvhwdwlr ru duudw ri d nlg hsuhvv ru lpsolhg lfoglj duudwlhv ri d nlg iru phufkdwdelolw ru whvv iru sduwlfodu vh with respect to these datasheets, its contents, data, information and related graphics and the correctness, reliability, accuracy, comprehensiveness, usefulness, availability and completeness thereof. rev. december 18, 2012 ftr-k2w series ftr-k1 series
mouser electronics authorized distributor click to view pricing, inventory, delivery & lifecycle information: fujitsu: ? ftr-k2wak012w? FTR-K2WAK024W
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